Evidence map›Paper›PMID 34307131›Full record

ArticleFrontiers in oncology2021

Association of Sarcopenia With Toxicity and Survival in Postoperative Recurrent Esophageal Squamous Cell Carcinoma Patients Receiving Chemoradiotherapy.

Ying-Ying Xu, Xi-Lei Zhou, Chang-Hua Yu, Wan-Wei Wang, Fu-Zhi Ji, Dong-Cheng He, Wei-Guo Zhu, Yu-Suo Tong

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
1.6field-weighted citation impact, top 17% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 16 citations in OpenAlex.

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  6. Observational
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Ying-Ying XuDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Xi-Lei ZhouDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Chang-Hua YuDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Wan-Wei WangDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Fu-Zhi JiDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Dong-Cheng HeDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Wei-Guo ZhuDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Yu-Suo TongDepartment of Radiation Oncology, Huai'an First People's Hospital, Nanjing Medical University, Huai'an, China.
Nanjing Medical University · CNHuaian First People’s Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSarcopenia has been associated with treatment-related toxicities and poor survival in cancer patients. Our aim was to investigate the prevalence of sarcopenia in postoperative recurrent esophageal squamous cell carcinoma (ESCC) patients receiving chemoradiotherapy (CRT) and evaluate associations with treatment-related toxicity and prognosis.

methodsOne hundred and eighty-four patients with postoperative locoregional recurrent ESCC receiving CRT between January 2014 and December 2016 were included. The skeletal muscle area (SMA) was measured at the third lumbar vertebra level. Sarcopenia was defined as skeletal muscle index (SMI = SMA/height

resultsSarcopenia was observed in 94 of 184 (51.1%) patients. Sarcopenic patients had significantly higher rates of grade 3-4 toxicities compared to those without sarcopenia (36.2%

conclusionsSarcopenia is an independent indicator of poor survival in postoperative locoregional recurrent ESCC patients treated with CRT. Early nutritional interventions before treatment may improve the prognosis.

Indexed as

chemoradiotherapyesophageal squamous cell carcinomaprognosissarcopeniasurvival

Identifiers

PMID34307131
PMCPMC8297440
OpenAlexW3182743628

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.